Plug 3.5mm earphones to this adapter, match your Smartphone to this audio adapter and then enjoy music anytime, anywhere

• Can control sound, volume up and down and also phone-calls

For iPhone 7, iPhone 7 Plus

• Release your iPhone 7' connector
• Thus you can charge your iPhone and enjoy music at the same time
• Enjoy high resolution audio directly from your iOS device

More features:

• Compatible with nearly all Smartphone with Bluetooth, all 3.5mm earphones
• High fidelity, provides lossless audio experience